Can Dai Sheng's injury be healed?

Dai Sheng's injury can heal himself.There are eight subspecies of this bird, which is generally between 26-28 cm and has a feather crown on the head and is usually a fan-shaped.It is usually inhabited on mountains, plains, forests, valleys, and grasslands. Most of them are eaten in insects, usually making nests in the tree cave.Its personality is lively and likes to broaden and humid roads. When you feel threatened, the feathers will stand up. It is distributed in Europe, Asia and North Africa.